package utils;


import java.io.BufferedReader;

import java.io.InputStreamReader;


public class Dentre {

	public static int readInt(){
		String line=null;
		try {
			
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		
		 line= br.readLine();
		} catch (Exception e) {
			// TODO: handle exception
		}

		return Integer.valueOf(line).intValue();



	}
	public static String readString (){
		String line =null;
		try{
			BufferedReader br = new BufferedReader (new InputStreamReader (System.in));
			line=br.readLine();
		}catch (Exception e){
			e.printStackTrace();
		}
		return line;
	}


}

